SU

What does SU stand for?

Shut up

A quick (though not very polite) way of telling someone to stop talking (or typing).

Example

"I think we'd all be happier if you'd just SU."

Related Slang

Usage

Last Updated: December 17, 2013

SU definition

This page explains what the acronym "SU" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.

We are constantly updating our database with new slang terms, acronyms, and abbreviations. If you would like to suggest a term or an update to an existing one, please let us know!